Data Analysis on Safety Monitoring of Group Pile Foundation Based on Valuation Fusion Algorithm

The transfer mechanism of super-large deep-water pile group foundation is quite complex, the traditional design and construction technology has been unable to meet building requirements while the applications of new technologies and new processes are lacking technical support. At present, the informatization in whole construction process basing on safety monitoring is an effective way to solve the problem. To ensure the safety monitoring system to work properly, the sensors are often redundant layout. however, the redundant data would cause data inconsistency and even contradiction. In order to eliminate this contradiction and to have the real force characteristics of pile group foundation, the valuation fusion algorithm was used in mult-sensors data fusion analysis. The result shows that the axial force and deformation of pile group foundation meet true response better after fusion.